TY - GEN AU - Cecelski, Christina AU - Harris, Kimberly AU - Goodman, Cassie AU - Kimes, William A. AU - Liu, Philip AU - Jr., Walter R. Miller AU - Carney, Jennifer C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2022-02-10 05:02:00 DO - https://doi.org/10.6028/NIST.SP.260-222 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2022 TI - Certification of NIST Gas Mixture Standard Reference Materials UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=933224 ER -